added base code

client/client.go

@@ -0,0 +1,70 @@
+package client
+
+import (
+    "context"
+    "fmt"
+    "io/ioutil"
+    "os"
+    "time"
+
+    "github.com/libp2p/go-libp2p"
+    "github.com/libp2p/go-libp2p-core/peer"
+    ma "github.com/multiformats/go-multiaddr"
+    lssh "github.com/wanyvic/go-libp2p-ssh"
+    "github.com/wanyvic/ssh"
+)
+
+func client() {
+    host, err := libp2p.New(context.Background())
+    if err != nil {
+        fmt.Println(err)
+    }
+    fmt.Printf("Your PeerID is :%s\nListen:%s\n", host.ID().String(), host.Addrs())
+    //pid: /ip4/127.0.0.1/tcp/9000/p2p/QmZ8zzzFhZAxWHzWecrj6x1r4UH9TnD35f6hBom3TbRGpu
+
+    maddr, err := ma.NewMultiaddr(pid)
+    if err != nil {
+        fmt.Println(err)
+    }
+    peerinfo, _ := peer.AddrInfoFromP2pAddr(maddr)
+    if err := host.Connect(context.Background(), *peerinfo); err != nil {
+        fmt.Println(err)
+    }
+
+    //auth
+    auth := make([]ssh.AuthMethod, 0)
+    // password authentication
+    auth = append(auth, ssh.Password("xxxx")) //your os password
+
+    // public key authentication
+    home := os.Getenv("HOME")
+
+    privateBytes, err := ioutil.ReadFile(home + "/.ssh/id_rsa")
+    if err != nil {
+        fmt.Println(err)
+    }
+    Signer, err := ssh.ParsePrivateKey(privateBytes)
+    if err != nil {
+        fmt.Println(err)
+    }
+    auth = append(auth, ssh.PublicKeys(Signer))
+
+    //create clientConfig
+    clientConfig := &ssh.ClientConfig{
+        User:    "wany", // username which you want to login with
+        Auth:    auth,
+        Timeout: 30 * time.Second,
+        HostKeyCallback: func(hostname string, remote ma.Multiaddr, key ssh.PublicKey) error {
+            return nil
+        },
+    }
+
+    clients := lssh.NewSSHClientWithConfig(host, *clientConfig)
+
+    //bind reader writer
+    clients.Stdout = os.Stdout
+    clients.Stderr = os.Stderr
+    clients.Stdin = os.Stdin
+
+    clients.Connect(peerinfo.ID)
+}